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testo 300 Intermediate Kit - Flue gas analyzer (O2, CO up to 4,000 ppm)

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Product code: 530564-3071

Order Me In, Once ordered this item will likely dispatch before the 15th of October 2025, call 1300 737 871 (NZ 0800 737 871) to confirm.

The testo 300 Intermediate Kit allows you to measure oxygen and carbon monoxide up to 4,000 ppm with additional accessories such as a Bluetooth printer and modular gas probe.

-The kit includes everything you need to measure flue gas; includes the main unit, oxygen and carbon monoxide sensors, modular flue gas probe (300 mm, Ø 6 mm), Bluetooth printer, spare dirt filters, EasyHeat software, and instrument case.

-The testo 300 flue gas analyzer is ideal for the most important measurements involving heating systems. Measures flue gas, draught, pressure, ambient CO and differential temperature.

-Comes with modular flue gas probe (300 mm) with quick-change click system enables quick, flexible replacement of the probe shaft. Measures temperature up to 500 °C.

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$4,200.00 AUD + GST
 $4,620.00 AUD Inc. GST
With this kit, you will be equipped for the most important measurements involving heating systems: the TV-tested testo 300 flue gas analyzer is supplied with O2 and CO sensor up to 4,000 ppm, basic flue gas probe, instrument case and practical accessories.
Kit Includes:
- testo 300 flue gas analyzer with oxygen and carbon monoxide sensors
- Modular flue gas probe (300 mm, 6 mm)
- 0554 3004 Bluetooth Connector
- Bluetooth printer
- spare dirt filters
- EasyHeat software
- Instrument case.
testo 300 - Flue gas analyzer features:
The testo 300 flue gas analyzer is ideal for the most important measurements involving heating systems. It combines decades of experience in measuring technology with contemporary smart-touch operation, robust construction and e-mailing of reports. The testo 300 enables easy measurement of flue gas, draught, pressure, ambient CO and differential temperature.
- Intuitive measurement menus and the fast-response Smart-Touch display ensure easy operation as on your smartphone
- Includes O2 and CO sensor up to 4,000 ppm
- Large 5-inch HD display see all the system's measuring values at a glance
- Creation of documentation directly on site and e-mailing of reports
testo 300 specifications:
Temperature - TC Type K (NiCr-Ni):
- Measuring range: -40 to +1200 C
- Accuracy: 0.5 C (0.0 to +100.0 C)/0.5 % of mv (Remaining Range)
- Resolution: 0.1 C (-40 to +999.9 C)/1 C (Remaining Range)
Differential Pressure - Piezoresistive:
- Measuring range: -100 to +200 hPa
- Accuracy: 0.5 hPa (0 to +50.0 hPa)/1 % of mv (+50.1 to +100.0 hPa)/1.5 % of mv (+100.1 to +200 hPa)
- Resolution: 0.01 hPa
Flue gas O:
- Measuring range: 0 to 21 Vol.%
- Accuracy: 0.2 Vol.%
- Resolution: 0.1 Vol.%
Differential Pressure flue gas Draught - Piezoresistive:
- Measuring range: -9.99 to +40 hPa
- Accuracy: 0.005 hPa (+0 to +0.1 hPa)/0.02 hPa (+0.1 to +3.00 hPa)
1.5 % of mv (3.01 to +40 hPa)
- Resolution: 0.001 hPa (0 to 0.1 hPa)/0.01 hPa (Remaining Range)
Flue gas degree of effectivity, Eta (calculated):
- Measuring range: 0 to 120 %
- Resolution: 0.1 %
Flue gas loss (calculated):
- Measuring range: 0 to 99.9 %
- Resolution: 0.1 %
Flue gas CO calculation (calculated from O):
- Measuring range: Display range 0 to CO max
- Accuracy: 0.2 Vol.%
- Resolution: 0.1 Vol.%
Flue gas CO (without H-compensation):
- Measuring range: 0 to 4000 ppm
- Accuracy: 20 ppm (0 to 400 ppm)/5 % of mv (401 to 2000 ppm)/10 % of mv (2001 to 4000 ppm)
- Resolution: 1 ppm
Ambient CO:
- Measuring range: 0 to 2000 ppm
- Accuracy: 10 ppm (0 to 100 ppm)/10 % of mv (101 to 2000 ppm)
- Resolution: 1 ppm
Compact Modular flue gas probe
The modular flue gas probe with 300 mm long probe shaft features a quick-change click system on the handle, which enables really easy replacement of the probe shaft. The thermocouple NiCr-Ni, which is integrated into the probe shaft, enables temperature measurement up to 500C. Flue gas path and temperature channel can be conveniently connected to the measuring instrument via a practical bayonet lock. In addition, a dirt filter protects the instrument and its sensors from contamination.
- Diameter probe shaft: 6 mm
- Cable length: 2.2 m
- Length probe shaft: 300 mm
- Product color: Black
- Temperature maximum: 500 C
- Diameter: 6 mm
- Weight: 532 g

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